Scourge of the Throne [Mystery Booster]Set: Mystery Booster Type: Creature Dragon Rarity: Mythic Cost: {4}{R}{R} Flying Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1 +1 counter on it.) Whenever Scourge of the Throne attacks for the first time each turn, if it's attacking the player with the most life or tied for most life, untap all attacking creatures. After this phase, there is an additional combat phase.